@Kejczi Have you tested with only that CC installed, to rule out that it's another item interfering? And have you tried switching to DX9? If switching to DX9 works, you can fix this with a Sims 4 Studio batch fix.
Yep, been there, done that. I've removed everything and left only that CC, problem still was there.
Also, after patch installed, I've run Sims 4 Studio for installing textures for DX11, so I guess this is not the problem. But I can try switch again for DX9 to see if there it will be working.
@Kejczi Thanks. And is it all the Simpliciaty pants you have or just some? I'm going to add it as reported broken but not personally tested.
Yes, all pants. All body outfits and tops working fine.
@Kejczi Thanks! Do let Simpliciaty know. I'll list it "reported broken" for now as I won't have a chance to do more testing myself for a while.
